Find centralized, trusted content and collaborate around the technologies you use most.
Teams
Q&A for work
Connect and share knowledge within a single location that is structured and easy to search.
我正在尝试从表单中获取价值。我的HTML如下:
<select name="new_id" ><option value="464">464</option></select>
我正在尝试使用以下方法获取价值:
my $clientId2 = param('new_id');
但我得到 $clientId2 为空。它适用于除此之外的所有其他标签。
提交表单时不会发送禁用的控件。